For the first time, Springer's Ebooks are available on perpetual access i.e. fully downloadable. These books cover a wide range of disciplines published during 2005-2007. These books are available for all public/private universities recognized by HEC. more!

ebrary
offers the most flexible options for acquiring eBooks and other authoritative
content from the world's leading publishers. ebrary offers an increasing
selection of more than 142,000 e-Books of 220 distinguished international
publishers....more!